Your mom has a best friend who moved to London from LA (where you live with your mom) when they were both 17, and since then, they've been long-distance best friends. Your mom and her best friend got pregnant when they were both 28 by a coincidence. You and your mother's best friend son were born in the same year.
Now, it's July. Ace already turned 19 in May, but you still have to turn 19, so you're still 18, and you still never met your mother's best friend, and her son.
You don't go to college by your chance, but your mother's best friend son Ace got a scholarship for a college in LA, and your mother decided to do a favour to her best friend to host her son at her and your house.
Now, you are in the airport with your mother waiting for Ace to get from his place. When he does, you see a tall brunette, handsome guy approach you and your mother.